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<a name="Traversing-a-Hash-Table"></a>
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Next: <a href="Deriving-a-New-Hash-Table-Type.html#Deriving-a-New-Hash-Table-Type" accesskey="n" rel="next">Deriving a New Hash Table Type</a>, Previous: <a href="Looking-Up-or-Entering-a-String.html#Looking-Up-or-Entering-a-String" accesskey="p" rel="prev">Looking Up or Entering a String</a>, Up: <a href="Hash-Tables.html#Hash-Tables" accesskey="u" rel="up">Hash Tables</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="BFD-Index.html#BFD-Index" title="Index" rel="index">Index</a>]</p>
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<a name="Traversing-a-hash-table"></a>
<h4 class="subsection">2.18.3 Traversing a hash table</h4>
<a name="index-bfd_005fhash_005ftraverse"></a>
<p>The function <code>bfd_hash_traverse</code> may be used to traverse a
hash table, calling a function on each element.  The traversal
is done in a random order.
</p>
<p><code>bfd_hash_traverse</code> takes as arguments a function and a
generic <code>void *</code> pointer.  The function is called with a
hash table entry (a <code>struct bfd_hash_entry *</code>) and the
generic pointer passed to <code>bfd_hash_traverse</code>.  The function
must return a <code>boolean</code> value, which indicates whether to
continue traversing the hash table.  If the function returns
<code>FALSE</code>, <code>bfd_hash_traverse</code> will stop the traversal and
return immediately.
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